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sathiakter429

Sathi

@sathiakter429

Certified Senior App Developer

Bangladesh
Bengali, English, Hindi
About me
Hi, we’re the team behind SolveForge. We build, fix, connect, and automate software for startups, businesses, and entrepreneurs. Our work spans AI automation, backend and API development, mobile and web apps, integrations, and cloud deployment. We work with Python, Django, n8n, GoHighLevel, Flutter, React, Next.js, Node.js, Docker, and AWS. We value clear communication, practical solutions, and solving the actual problem. Tell us what you need, and let’s work out the best solution.... Read more

Skills

s
sathiakter429
Sathi
Offline • 
Average response time: 1 hour

See my services

Mobile App Bug Fixes
I will fix your flutter android and ios app bugs and crashes
From$25 / projectMore details
Troubleshooting & Improvements
I will fix and debug your vibe coded app in flutter, react native or react
From$25 / projectMore details

Portfolio

Work experience

Self-Employed

Lead Software & Mobile Engineer

Self-Employed • Freelance

Mar 2023 - Present • 3 yrs 7 mos

Developed and deployed 30+ cross-platform iOS & Android mobile applications using Flutter & Dart with clean Bloc / Riverpod state management. Integrated Firebase backend services (Firestore, Auth, Cloud Messaging), Stripe payment gateways, and custom RESTful APIs. Reduced app cold startup times by 30% through widget optimization, lazy loading, and asset caching.

Thoughtworks

Flutter Mobile App Engineer

Thoughtworks

Apr 2022 - Jun 2023 • 1 yr 2 mos

Maintained and refactored a production Flutter codebase serving 40k+ monthly active users. Implemented custom native iOS (Swift) and Android (Kotlin) platform channels to access device sensors and background processing. Enforced clean architecture standards, automated build pipelines via Codemagic / GitHub Actions, and maintained 85%+ test coverage using Flutter unit and widget testing.